LGS Applied to Clinical Diagnostics and Personalized Medicine
  20/20’s proprietary Layered Gene Scanning (LGS) is the first technology for the simultaneous assessment of the activation and expression levels of multiple pathway proteins including intracellular mediators (see advantages over IHC). Along with our NIH collaborators we are using P-FILM technology to profile tissue samples from clinical trials of candidate drugs in an attempt to correlate the protein profiles with drug response. This  information may then be employed to create multiplex diagnostics to stratify patients in the trials and predict response to the drugs.  These molecular diagnostics will be used not only to aid therapy selection but also in monitoring of therapies through their ability to "normalize" the disease proteome. We are analyzing protein expression from several different sample types:  
 

 

Tissue Microarrays

 

 

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Multi-Well Plates

 

 

Hair Follicles

 

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